<?php
/**
 * @copyright        2016 opencart.cn - All Rights Reserved
 * @link             http://www.guangdawangluo.com
 * @author           TL <mengwb@opencart.cn>
 * @created          2017-02-15 15:05:00
 * @modified         2017-02-15 15:05:00
 */

class Weixin
{
    private $appId = "";
    private $appSecret = "";
    private $mchid = ""; //商户号
    private $privatekey = ""; //私钥
    public $parameters = array();
    public $jsApiTicket = null;
    public $jsApiTime = null;
    private $accessToken = null;
    private $cache = null;

    public function __construct($appId = '', $appSecret = '', $mchid = '', $privatekey = '')
    {
        if (!$appId || !$appSecret){
                throw new \Exception('appid or appsecret is invalid!');
        }
        $this->appId = $appId;
        $this->appSecret = $appSecret;
        $this->mchid = $mchid;
        $this->privatekey = $privatekey;
        $this->cache = new Cache('file', 7200);
    }

    /****************************************************
     *  微信提交API方法，返回微信指定JSON
     ****************************************************/

    public function wxHttpsRequest($url, $data = null)
    {
        $curl = curl_init();
        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
        if (!empty($data)) {
            curl_setopt($curl, CURLOPT_POST, 1);
            curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
        }
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
        $output = curl_exec($curl);
        curl_close($curl);
        return $output;
    }

    /****************************************************
     *  微信带证书提交数据 - 微信红包使用
     ****************************************************/

    public function wxHttpsRequestPem($url, $vars, $second = 30, $aHeader = array())
    {
        $ch = curl_init();
        //超时时间
        curl_setopt($ch, CURLOPT_TIMEOUT, $second);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        //这里设置代理，如果有的话
        //curl_setopt($ch,CURLOPT_PROXY, '10.206.30.98');
        //curl_setopt($ch,CURLOPT_PROXYPORT, 8080);
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);

        //以下两种方式需选择一种

        //第一种方法，cert 与 key 分别属于两个.pem文件
        //默认格式为PEM，可以注释
        curl_setopt($ch, CURLOPT_SSLCERTTYPE, 'PEM');
        curl_setopt($ch, CURLOPT_SSLCERT, getcwd() . '/apiclient_cert.pem');
        //默认格式为PEM，可以注释
        curl_setopt($ch, CURLOPT_SSLKEYTYPE, 'PEM');
        curl_setopt($ch, CURLOPT_SSLKEY, getcwd() . '/apiclient_key.pem');

        curl_setopt($ch, CURLOPT_CAINFO, 'PEM');
        curl_setopt($ch, CURLOPT_CAINFO, getcwd() . '/rootca.pem');

        //第二种方式，两个文件合成一个.pem文件
        //curl_setopt($ch,CURLOPT_SSLCERT,getcwd().'/all.pem');

        if (count($aHeader) >= 1) {
            curl_setopt($ch, CURLOPT_HTTPHEADER, $aHeader);
        }

        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $vars);
        $data = curl_exec($ch);
        if ($data) {
            curl_close($ch);
            return $data;
        } else {
            $error = curl_errno($ch);
            echo "call faild, errorCode:$error\n";
            curl_close($ch);
            return false;
        }
    }

    /****************************************************
     *  微信获取AccessToken 返回指定微信公众号的at信息
     ****************************************************/

    private function wxAccessToken($appId = null, $appSecret = null)
    {
        if ($this->accessToken) {
            return $this->accessToken;
        }
        $access_token = $this->cache->get('wexin_access_token');
        if($access_token) {
            return $access_token;
        }

        $log = new \Log('access_token_api.log');
        $appId = is_null($appId) ? $this->appId : $appId;
        $appSecret = is_null($appSecret) ? $this->appSecret : $appSecret;

        $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=" . $appId . "&secret=" . $appSecret;
        $result = $this->wxHttpsRequest($url);
        //print_r($result);
        $jsoninfo = json_decode($result, true);
        if (!isset($jsoninfo["access_token"])) {
            throw new \Exception($result);
        }
        $access_token = $jsoninfo["access_token"];
        $log->write('wxAccessToken enter!!!! appid:'.$appId.'; appsecret:'.$appSecret.'; return:'.$result);
        $this->cache->set('wexin_access_token', $access_token);

        $this->accessToken = $access_token;

        return $access_token;
    }

    /****************************************************
     *  微信获取ApiTicket 返回指定微信公众号的at信息
     ****************************************************/

    private function wxJsApiTicket($appId = null, $appSecret = null)
    {
        $ticket = $this->cache->get('wexin_jsapi_ticket');
        if ($ticket) {
            return $ticket;
        }

        $url = "https://api.weixin.qq.com/cgi-bin/ticket/getticket?type=jsapi&access_token=" . $this->wxAccessToken();
        $result = $this->wxHttpsRequest($url);
        $jsoninfo = json_decode($result, true);
        $ticket = $jsoninfo['ticket'];
        //echo $ticket . "<br />";
        $this->cache->set('wexin_jsapi_ticket', $ticket);

        return $ticket;
    }

    public function wxVerifyJsApiTicket($appId = null, $appSecret = null)
    {
        if (!empty($this->jsApiTime) && intval($this->jsApiTime) > time() && !empty($this->jsApiTicket)) {
            $ticket = $this->jsApiTicket;
        } else {
            $ticket = $this->wxJsApiTicket($appId, $appSecret);
            $this->jsApiTicket = $ticket;
            $this->jsApiTime = time() + 7200;
        }
        return $ticket;
    }

    /****************************************************
     *  微信通过OPENID获取用户信息，返回数组
     ****************************************************/

    public function wxGetUser($openId)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/cgi-bin/user/info?access_token=" . $wxAccessToken . "&openid=" . $openId . "&lang=zh_CN";
        $result = $this->wxHttpsRequest($url);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *  微信生成二维码ticket
     ****************************************************/

    public function wxQrCodeTicket($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/cgi-bin/qrcode/create?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        return $result;
    }

    /****************************************************
     *  微信通过ticket生成二维码
     ****************************************************/
    public function wxQrCode($ticket)
    {
        $url = "https://mp.weixin.qq.com/cgi-bin/showqrcode?ticket=" . urlencode($ticket);
        return $url;
    }

    /****************************************************
     *  微信通过指定模板信息发送给指定用户，发送完成后返回指定JSON数据
     ****************************************************/

    public function wxSendTemplate($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        return $result;
    }

    /****************************************************
     *      发送自定义的模板消息
     ****************************************************/

    public function wxSetSend($touser, $template_id, $url, $data, $topcolor = '#7B68EE')
    {
        $logger = new Log('wxapi.log');
        $logger->write("enter");
        $template = array(
            'touser' => $touser,
            'template_id' => $template_id,
            'url' => $url, //点击模板消息下面的详情时跳转的网页url。
            'topcolor' => $topcolor,
            'data' => $data
        );
        $jsonData = urldecode(json_encode($template));
        //echo $jsonData;
        $logger->write($jsonData);
        $result = $this->wxSendTemplate($jsonData);
        $logger->write($result);
        return $result;
    }

    /****************************************************
     *  微信设置OAUTH跳转URL，返回字符串信息 - SCOPE = snsapi_base //验证时不返回确认页面，只能获取OPENID
     ****************************************************/

    public function wxOauthBase($redirectUrl, $state = "", $appId = null)
    {
        $appId = is_null($appId) ? $this->appId : $appId;
        $url = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=" . $appId . "&redirect_uri=" . $redirectUrl . "&response_type=code&scope=snsapi_base&state=" . $state . "#wechat_redirect";
        return $url;
    }

    /****************************************************
     *  微信设置OAUTH跳转URL，返回字符串信息 - SCOPE = snsapi_userinfo //获取用户完整信息
     ****************************************************/

    public function wxOauthUserinfo($redirectUrl, $state = "", $appId = null)
    {
        $appId = is_null($appId) ? $this->appId : $appId;
        $url = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=" . $appId . "&redirect_uri=" . $redirectUrl . "&response_type=code&scope=snsapi_userinfo&state=" . $state . "#wechat_redirect";
        return $url;
    }

    /****************************************************
     *  微信OAUTH跳转指定URL
     ****************************************************/

    public function wxHeader($url)
    {
        header("location:" . $url);
    }

    /****************************************************
     *  微信通过OAUTH返回页面中获取AT信息
     ****************************************************/

    public function wxOauthAccessToken($code, $appId = null, $appSecret = null)
    {
        $appId = is_null($appId) ? $this->appId : $appId;
        $appSecret = is_null($appSecret) ? $this->appSecret : $appSecret;
        $url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid=" . $appId . "&secret=" . $appSecret . "&code=" . $code . "&grant_type=authorization_code";
        $result = $this->wxHttpsRequest($url);
        //print_r($result);
        $jsoninfo = json_decode($result, true);
        //$access_token     = $jsoninfo["access_token"];
        return $jsoninfo;
    }

    /****************************************************
     *  微信通过OAUTH的Access_Token的信息获取当前用户信息 // 只执行在snsapi_userinfo模式运行
     ****************************************************/

    public function wxOauthUser($OauthAT, $openId)
    {
        $url = "https://api.weixin.qq.com/sns/userinfo?access_token=" . $OauthAT . "&openid=" . $openId . "&lang=zh_CN";
        $result = $this->wxHttpsRequest($url);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *  创建自定义菜单
     ****************************************************/

    public function wxMenuCreate($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/cgi-bin/menu/create?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *  获取自定义菜单
     ****************************************************/

    public function wxMenuGet()
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/cgi-bin/menu/get?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *  删除自定义菜单
     ****************************************************/

    public function wxMenuDelete()
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/cgi-bin/menu/delete?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *  获取第三方自定义菜单
     ****************************************************/

    public function wxMenuGetInfo()
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/cgi-bin/get_current_selfmenu_info?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }


    /****************************************************
     *  微信客服接口 - Add 添加客服人员
     ****************************************************/

    public function wxServiceAdd($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/customservice/kfaccount/add?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *  微信客服接口 - Update 编辑客服人员
     ****************************************************/

    public function wxServiceUpdate($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/customservice/kfaccount/update?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }


    /****************************************************
     *  微信客服接口 - Delete 删除客服人员
     ****************************************************/

    public function wxServiceDelete($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/customservice/kfaccount/del?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /*******************************************************
     *      微信客服接口 - 上传头像
     *******************************************************/
    public function wxServiceUpdateCover($kf_account, $media = '')
    {
        $wxAccessToken = $this->wxAccessToken();
        //$data['access_token'] =  $wxAccessToken;
        $data['media'] = '@D:\\workspace\\htdocs\\yky_test\\logo.jpg';
        $url = "https:// api.weixin.qq.com/customservice/kfaccount/uploadheadimg?access_token=" . $wxAccessToken . "&kf_account=" . $kf_account;
        $result = $this->wxHttpsRequest($url, $data);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *      微信客服接口 - 获取客服列表
     ****************************************************/

    public function wxServiceList()
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/cgi-bin/customservice/getkflist?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *      微信客服接口 - 获取在线客服接待信息
     ****************************************************/

    public function wxServiceOnlineList()
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/cgi-bin/customservice/getonlinekflist?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *      微信客服接口 - 客服发送信息
     ****************************************************/

    public function wxServiceSend($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *      微信客服会话接口 - 创建会话
     ****************************************************/

    public function wxServiceSessionAdd($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/customservice/kfsession/create?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *      微信客服会话接口 - 关闭会话
     ****************************************************/

    public function wxServiceSessionClose()
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/customservice/kfsession/close?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *      微信客服会话接口 - 获取会话
     ****************************************************/

    public function wxServiceSessionGet($openId)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/customservice/kfsession/getsession?access_token=" . $wxAccessToken . "&openid=" . $openId;
        $result = $this->wxHttpsRequest($url);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *      微信客服会话接口 - 获取会话列表
     ****************************************************/

    public function wxServiceSessionList($kf_account)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/customservice/kfsession/getsessionlist?access_token=" . $wxAccessToken . "&kf_account=" . $kf_account;
        $result = $this->wxHttpsRequest($url);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *      微信客服会话接口 - 未接入会话
     ****************************************************/

    public function wxServiceSessionWaitCase()
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/customservice/kfsession/getwaitcase?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *      微信摇一摇 - 申请设备ID
     ****************************************************/

    public function wxDeviceApply($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/shakearound/device/applyid?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *      微信摇一摇 - 编辑设备ID
     ****************************************************/

    public function wxDeviceUpdate($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/shakearound/device/update?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *      微信摇一摇 - 本店关联设备
     ****************************************************/

    public function wxDeviceBindLocation($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/shakearound/device/bindlocation?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *      微信摇一摇 - 查询设备列表
     ****************************************************/

    public function wxDeviceSearch($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/shakearound/device/search?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *      微信摇一摇 - 新增页面
     ****************************************************/

    public function wxPageAdd($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/shakearound/page/add?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *      微信摇一摇 - 编辑页面
     ****************************************************/

    public function wxPageUpdate($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/shakearound/page/update?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *      微信摇一摇 - 查询页面
     ****************************************************/

    public function wxPageSearch($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/shakearound/page/search?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *      微信摇一摇 - 删除页面
     ****************************************************/

    public function wxPageDelete($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/shakearound/page/delete?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /*******************************************************
     *      微信摇一摇 - 上传图片素材
     *******************************************************/
    public function wxMaterialAdd($media = '')
    {
        $wxAccessToken = $this->wxAccessToken();
        //$data['access_token'] =  $wxAccessToken;
        $data['media'] = '@D:\\workspace\\htdocs\\yky_test\\logo.jpg';
        $url = "https://api.weixin.qq.com/shakearound/material/add?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $data);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /*
     * 上传临时素材
     */
    public function wxTempImgAdd($imgpath){
        $wxAccessToken = $this->wxAccessToken();
        $url ='http://file.api.weixin.qq.com/cgi-bin/media/upload?access_token='.$wxAccessToken.'&type=image';
        //$data = array('media'=>'@'.$imgpath);
        $data['media'] = new CURLFile($imgpath);
        $result = $this->wxHttpsRequest($url, $data);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }


    /****************************************************
     *      微信摇一摇 - 配置设备与页面的关联关系
     ****************************************************/

    public function wxDeviceBindPage($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/shakearound/device/bindpage?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *      微信摇一摇 - 获取摇周边的设备及用户信息
     ****************************************************/

    public function wxGetShakeInfo($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/shakearound/user/getshakeinfo?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /****************************************************
     *      微信摇一摇 - 以设备为维度的数据统计接口
     ****************************************************/

    public function wxGetShakeStatistics($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/shakearound/statistics/device?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /*****************************************************
     *      生成随机字符串 - 最长为32位字符串
     *****************************************************/
    public function wxNonceStr($length = 16, $type = false)
    {
        $chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
        $str = "";
        for ($i = 0; $i < $length; $i++) {
            $str .= substr($chars, mt_rand(0, strlen($chars) - 1), 1);
        }
        if ($type == true) {
            return strtoupper(md5(time() . $str));
        } else {
            return $str;
        }
    }

    /*******************************************************
     *      微信商户订单号 - 最长28位字符串
     *******************************************************/

    public function wxMchBillno($mchid = null)
    {
        if (is_null($mchid)) {
            if ($this->mchid == "" || is_null($this->mchid)) {
                $mchid = time();
            } else {
                $mchid = $this->mchid;
            }
        } else {
            $mchid = substr(addslashes($mchid), 0, 10);
        }
        return date("Ymd", time()) . time() . $mchid;
    }

    /*******************************************************
     *      微信格式化数组变成参数格式 - 支持url加密
     *******************************************************/

    public function wxSetParam($parameters)
    {
        if (is_array($parameters) && !empty($parameters)) {
            $this->parameters = $parameters;
            return $this->parameters;
        } else {
            return array();
        }
    }

    /*******************************************************
     *      微信格式化数组变成参数格式 - 支持url加密
     *******************************************************/

    public function wxFormatArray($parameters = null, $urlencode = false)
    {
        if (is_null($parameters)) {
            $parameters = $this->parameters;
        }
        $restr = "";//初始化空
        ksort($parameters);//排序参数
        foreach ($parameters as $k => $v) {//循环定制参数
            if (null != $v && "null" != $v && "sign" != $k) {
                if ($urlencode) {//如果参数需要增加URL加密就增加，不需要则不需要
                    $v = urlencode($v);
                }
                $restr .= $k . "=" . $v . "&";//返回完整字符串
            }
        }
        if (strlen($restr) > 0) {//如果存在数据则将最后“&”删除
            $restr = substr($restr, 0, strlen($restr) - 1);
        }
        return $restr;//返回字符串
    }

    /*******************************************************
     *      微信MD5签名生成器 - 需要将参数数组转化成为字符串[wxFormatArray方法]
     *******************************************************/
    public function wxMd5Sign($content, $privatekey)
    {
        try {
            if (is_null($privatekey)) {
                throw new Exception("财付通签名key不能为空！");
            }
            if (is_null($content)) {
                throw new Exception("财付通签名内容不能为空");
            }
            $signStr = $content . "&key=" . $privatekey;
            return strtoupper(md5($signStr));
        } catch (Exception $e) {
            die($e->getMessage());
        }
    }

    /*******************************************************
     *      微信Sha1签名生成器 - 需要将参数数组转化成为字符串[wxFormatArray方法]
     *******************************************************/
    public function wxSha1Sign($content)
    {
        try {
            if (is_null($content)) {
                throw new Exception("签名内容不能为空");
            }
            //$signStr = $content;
            return sha1($content);
        } catch (Exception $e) {
            die($e->getMessage());
        }
    }

    /*******************************************************
     *      微信jsApi整合方法 - 通过调用此方法获得jsapi数据
     *******************************************************/
    public function wxJsapiPackage()
    {
        $jsapi_ticket = $this->wxVerifyJsApiTicket();

        // 注意 URL 一定要动态获取，不能 hardcode.
        $protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' || $_SERVER['SERVER_PORT'] == 443) ? "https://" : "http://";
        $url = $protocol . $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"];

        $timestamp = time();
        $nonceStr = $this->wxNonceStr();

        $signPackage = array(
            "jsapi_ticket" => $jsapi_ticket,
            "nonceStr" => $nonceStr,
            "timestamp" => $timestamp,
            "url" => $url
        );

        // 这里参数的顺序要按照 key 值 ASCII 码升序排序
        $rawString = "jsapi_ticket=$jsapi_ticket&noncestr=$nonceStr&timestamp=$timestamp&url=$url";

        //$rawString = $this->wxFormatArray($signPackage);
        $signature = $this->wxSha1Sign($rawString);

        $signPackage['signature'] = $signature;
        $signPackage['rawString'] = $rawString;
        $signPackage['appId'] = $this->appId;

        return $signPackage;
    }


    /*******************************************************
     *      微信卡券：JSAPI 卡券Package - 基础参数没有附带任何值 - 再生产环境中需要根据实际情况进行修改
     *******************************************************/
    public function wxCardPackage($cardId, $timestamp = '')
    {
        $api_ticket = $this->wxVerifyJsApiTicket();
        if (!empty($timestamp)) {
            $timestamp = $timestamp;
        } else {
            $timestamp = time();
        }

        $arrays = array($this->appSecret, $timestamp, $cardId);
        sort($arrays, SORT_STRING);
        //print_r($arrays);
        //echo implode("",$arrays)."<br />";
        $string = sha1(implode($arrays));
        //echo $string;
        $resultArray['cardId'] = $cardId;
        $resultArray['cardExt'] = array();
        $resultArray['cardExt']['code'] = '';
        $resultArray['cardExt']['openid'] = '';
        $resultArray['cardExt']['timestamp'] = $timestamp;
        $resultArray['cardExt']['signature'] = $string;
        //print_r($resultArray);
        return $resultArray;
    }

    /*******************************************************
     *      微信卡券：JSAPI 卡券全部卡券 Package
     *******************************************************/
    public function wxCardAllPackage($cardIdArray = array(), $timestamp = '')
    {
        $reArrays = array();
        if (!empty($cardIdArray) && (is_array($cardIdArray) || is_object($cardIdArray))) {
            //print_r($cardIdArray);
            foreach ($cardIdArray as $value) {
                //print_r($this->wxCardPackage($value,$openid));
                $reArrays[] = $this->wxCardPackage($value, $timestamp);
            }
            //print_r($reArrays);
        } else {
            $reArrays[] = $this->wxCardPackage($cardIdArray, $timestamp);
        }
        return strval(json_encode($reArrays));
    }

    /*******************************************************
     *      微信卡券：获取卡券列表
     *******************************************************/
    public function wxCardListPackage($cardType = "", $cardId = "")
    {
        //$api_ticket = $this->wxVerifyJsApiTicket();
        $resultArray = array();
        $timestamp = time();
        $nonceStr = $this->wxNonceStr();
        //$strings =
        $arrays = array($this->appId, $this->appSecret, $timestamp, $nonceStr);
        sort($arrays, SORT_STRING);
        $string = sha1(implode($arrays));

        $resultArray['app_id'] = $this->appId;
        $resultArray['card_sign'] = $string;
        $resultArray['time_stamp'] = $timestamp;
        $resultArray['nonce_str'] = $nonceStr;
        $resultArray['card_type'] = $cardType;
        $resultArray['card_id'] = $cardId;
        return $resultArray;
    }

    /*******************************************************
     *      将数组解析XML - 微信红包接口
     *******************************************************/
    public function wxArrayToXml($parameters = null)
    {
        if (is_null($parameters)) {
            $parameters = $this->parameters;
        }

        if (!is_array($parameters) || empty($parameters)) {
            die("参数不为数组无法解析");
        }

        $xml = "<xml>";
        foreach ($parameters as $key => $val) {
            if (is_numeric($val)) {
                $xml .= "<" . $key . ">" . $val . "</" . $key . ">";
            } else {
                $xml .= "<" . $key . "><![CDATA[" . $val . "]]></" . $key . ">";
            }
        }
        $xml .= "</xml>";
        return $xml;
    }

    /*******************************************************
     *      微信卡券：上传LOGO - 需要改写动态功能
     *******************************************************/
    public function wxCardUpdateImg()
    {
        $wxAccessToken = $this->wxAccessToken();
        //$data['access_token'] =  $wxAccessToken;
        $data['buffer'] = '@D:\\workspace\\htdocs\\yky_test\\logo.jpg';
        $url = "https://api.weixin.qq.com/cgi-bin/media/uploadimg?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $data);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
        //array(1) { ["url"]=> string(121) "http://mmbiz.qpic.cn/mmbiz/ibuYxPHqeXePNTW4ATKyias1Cf3zTKiars9PFPzF1k5icvXD7xW0kXUAxHDzkEPd9micCMCN0dcTJfW6Tnm93MiaAfRQ/0" }
    }

    /*******************************************************
     *      微信卡券：获取颜色
     *******************************************************/
    public function wxCardColor()
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/card/getcolors?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /*******************************************************
     *      微信卡券：拉取门店列表
     *******************************************************/
    public function wxBatchGet($offset = 0, $count = 0)
    {
        $jsonData = json_encode(array('offset' => intval($offset), 'count' => intval($count)));
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/card/location/batchget?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /*******************************************************
     *      微信卡券：创建卡券
     *******************************************************/
    public function wxCardCreated($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/card/create?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /*******************************************************
     *      微信卡券：查询卡券详情
     *******************************************************/
    public function wxCardGetInfo($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/card/get?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /*******************************************************
     *      微信卡券：设置白名单
     *******************************************************/
    public function wxCardWhiteList($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/card/testwhitelist/set?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }


    /*******************************************************
     *      微信卡券：消耗卡券
     *******************************************************/
    public function wxCardConsume($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/card/code/consume?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /*******************************************************
     *      微信卡券：删除卡券
     *******************************************************/
    public function wxCardDelete($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/card/delete?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /*******************************************************
     *      微信卡券：选择卡券 - 解析CODE
     *******************************************************/
    public function wxCardDecryptCode($jsonData)
    {
        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/card/code/decrypt?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /*******************************************************
     *      微信卡券：更改库存
     *******************************************************/
    public function wxCardModifyStock($cardId, $increase_stock_value = 0, $reduce_stock_value = 0)
    {
        if (intval($increase_stock_value) == 0 && intval($reduce_stock_value) == 0) {
            return false;
        }

        $jsonData = json_encode(array(
            "card_id" => $cardId,
            'increase_stock_value' => intval($increase_stock_value),
            'reduce_stock_value' => intval($reduce_stock_value)
        ));

        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/card/modifystock?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }

    /*******************************************************
     *      微信卡券：查询用户CODE
     *******************************************************/
    public function wxCardQueryCode($code, $cardId = '')
    {

        $jsonData = json_encode(array("code" => $code, 'card_id' => $cardId));

        $wxAccessToken = $this->wxAccessToken();
        $url = "https://api.weixin.qq.com/card/code/get?access_token=" . $wxAccessToken;
        $result = $this->wxHttpsRequest($url, $jsonData);
        $jsoninfo = json_decode($result, true);
        return $jsoninfo;
    }
}

/*    
class WeChat extends Weixin{
    public $token = "";
    //put your code here
    public function __construct($registry) {
        parent::__construct();
				$this->config = $registry->config;
				$this->customer = $registry->customer;
				$this->session = $registry->session;
				$this->db = $registry->db;
        $this->token = $this->wxAccessToken();
    }
 
    public function wcCheckSignature(){
        try{
            if (empty($this->token)) {
                throw new Exception('TOKEN is not defined!');
            }
             
            $signature = $_GET["signature"];
            $timestamp = $_GET["timestamp"];
            $nonce = $_GET["nonce"];
                 
            $token = $this->token;
            $tmpArr = array($token, $timestamp, $nonce);
            // use SORT_STRING rule
            sort($tmpArr, SORT_STRING);
            $tmpStr = implode( $tmpArr );
            $tmpStr = sha1( $tmpStr );
 
            if( $tmpStr == $signature ){
                    return true;
            }else{
                    return false;
            }
        }
        catch (Exception $e) {
            echo 'Message: ' .$e->getMessage();
        }
    }
     
    public function wcValid(){
        $echoStr = isset($_GET["echostr"]) && !empty($_GET["echostr"]) ? addslashes($_GET["echostr"]) : NULL;
        if(is_null($echoStr)){
            $this->wcMsg();
        }
        else{
            //valid signature , option
            if($this->wcCheckSignature()){
                echo $echoStr;
                exit;
            }
            else{
                exit();
            }
        }
    }
     
    public function wcMsg(){
        //get post data, May be due to the different environments
        $postStr = isset($GLOBALS["HTTP_RAW_POST_DATA"]) && !empty($GLOBALS["HTTP_RAW_POST_DATA"]) ? $GLOBALS["HTTP_RAW_POST_DATA"] : "";
        if(!empty($postStr)){
            libxml_disable_entity_loader(true);
            $postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);
            $this->zcLog(TRUE,$postObj);
             
            $fromUsername = $postObj->FromUserName;
            $toUsername = $postObj->ToUserName;
            $MsgType = $postObj->MsgType;
             
            if($MsgType == 'event'){//执行事件相应
                $Event = $postObj->Event;
                switch ($Event) {
                    case 'subscribe'://关注
                        break;
                    case 'unsubscribe'://取消关注
                        break;
                    case 'SCAN'://扫描
                        break;
                    case 'LOCATION'://地址
                        break;
                    case 'CLICK'://点击时间
                        break;
                    case 'VIEW'://跳转
                        break;
                    case 'card_pass_check'://卡券审核通过
                        break;
                    case 'card_not_pass_check'://卡券审核失败
                        break;
                    case 'user_get_card'://用户领取卡券
                        break;
                    case 'user_del_card'://用户删除卡券
                        break;
                    case 'user_view_card'://用户浏览会员卡
                        break;
                    case 'user_consume_card'://用户核销卡券
                        break;
                    case 'kf_create_session'://创建会话
                        break;
                    case 'kf_close_session'://关闭会话
                        break;
                    case 'kf_switch_session'://转接会话
                        break;
                    default:
                        break;
                }
            }
            else{
                switch ($MsgType) {
                    case 'text'://文本格式
                        break;
                    case 'image'://图片格式
                        break;
                    case 'voice'://声音
                        break;
                    case 'video'://视频
                        break;
                    case 'shortvideo'://小视频
                        break;
                    case 'location'://上传地理位置
                        break;
                    case 'link'://链接相应
                        break;
                    default:
                        break;
                }               
            }
             
            ////////////////////////////////////////////////////////////////////
            $keyword = trim($postObj->Content);
            $time = time();
            $textTpl = "<xml>
                            <ToUserName><![CDATA[%s]]></ToUserName>
                            <FromUserName><![CDATA[%s]]></FromUserName>
                            <CreateTime>%s</CreateTime>
                            <MsgType><![CDATA[%s]]></MsgType>
                            <Content><![CDATA[%s]]></Content>
                            <FuncFlag>0</FuncFlag>
                        </xml>";            
            if(!empty( $keyword )){
            		
                //$msgType = "text";
                //$contentStr = "亲，你好，鲜蔬果一直致力于做最大的水果电商/奋斗，每一个水果我们都用心挑选，保证水果新鲜，味道醇正/呲牙；精选产地直达，无公害绿色种植的水果；冷链运输，白天2小时内快速送到您的身边/憨笑。目前暂时只在济南高新区免费送货，我们会尽快开通其他地区，请您理解/尴尬。如您有任何疑问，欢迎致电客服电话400-6088809/可爱";
                //$resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr);
                //echo $resultStr;
                
				        //自动回复模式
				        if (strstr($keyword, "文本")){
				            $content = "这是个文本消息";
				        }else if (strstr($keyword, "表情")){
				            $content = "中国：".$this->bytes_to_emoji(0x1F1E8).$this->bytes_to_emoji(0x1F1F3)."\n仙人掌：".$this->bytes_to_emoji(0x1F335);
				        }else if (strstr($keyword, "单图文")){
				            $content = array();
				            $content[] = array("Title"=>"单图文标题",  "Description"=>"单图文内容", "PicUrl"=>"http://discuz.comli.com/weixin/weather/icon/cartoon.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958");
				        }else if (strstr($keyword, "图文") || strstr($keyword, "多图文")){
				            $content = array();
				            $content[] = array("Title"=>"多图文1标题", "Description"=>"", "PicUrl"=>"http://discuz.comli.com/weixin/weather/icon/cartoon.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958");
				            $content[] = array("Title"=>"多图文2标题", "Description"=>"", "PicUrl"=>"http://d.hiphotos.bdimg.com/wisegame/pic/item/f3529822720e0cf3ac9f1ada0846f21fbe09aaa3.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958");
				            $content[] = array("Title"=>"多图文3标题", "Description"=>"", "PicUrl"=>"http://g.hiphotos.bdimg.com/wisegame/pic/item/18cb0a46f21fbe090d338acc6a600c338644adfd.jpg", "Url" =>"http://m.cnblogs.com/?u=txw1958");
				        }else if (strstr($keyword, "音乐")){
				            $content = array();
				            $content = array("Title"=>"最炫民族风", "Description"=>"歌手：凤凰传奇", "MusicUrl"=>"http://121.199.4.61/music/zxmzf.mp3", "HQMusicUrl"=>"http://121.199.4.61/music/zxmzf.mp3"); 
				        }else{
				            $content = date("Y-m-d H:i:s",time())."\nOpenID：".$object->FromUserName."\n技术支持 方倍工作室";
				        }
				
				        if(is_array($content)){
				            if (isset($content[0])){
				                $result = $this->transmitNews($object, $content);
				            }else if (isset($content['MusicUrl'])){
				                $result = $this->transmitMusic($object, $content);
				            }
				        }else{
				            $result = $this->transmitText($object, $content);
				        }
				        return $result;
            }
            else{
                echo "Input something...";
            }
            ////////////////////////////////////////////////////////////////////
        }
        else{
            echo "暂时没有任何信息！";
            exit;
        }
    }

    //回复文本消息
    private function transmitText($object, $content)
    {
        if (!isset($content) || empty($content)){
            return "";
        }

        $xmlTpl = "<xml>
    <ToUserName><![CDATA[%s]]></ToUserName>
    <FromUserName><![CDATA[%s]]></FromUserName>
    <CreateTime>%s</CreateTime>
    <MsgType><![CDATA[text]]></MsgType>
    <Content><![CDATA[%s]]></Content>
</xml>";
        $result = sprintf($xmlTpl, $object->FromUserName, $object->ToUserName, time(), $content);

        return $result;
    }

    //回复图文消息
    private function transmitNews($object, $newsArray)
    {
        if(!is_array($newsArray)){
            return "";
        }
        $itemTpl = "        <item>
            <Title><![CDATA[%s]]></Title>
            <Description><![CDATA[%s]]></Description>
            <PicUrl><![CDATA[%s]]></PicUrl>
            <Url><![CDATA[%s]]></Url>
        </item>
";
        $item_str = "";
        foreach ($newsArray as $item){
            $item_str .= sprintf($itemTpl, $item['Title'], $item['Description'], $item['PicUrl'], $item['Url']);
        }
        $xmlTpl = "<xml>
    <ToUserName><![CDATA[%s]]></ToUserName>
    <FromUserName><![CDATA[%s]]></FromUserName>
    <CreateTime>%s</CreateTime>
    <MsgType><![CDATA[news]]></MsgType>
    <ArticleCount>%s</ArticleCount>
    <Articles>
$item_str    </Articles>
</xml>";

        $result = sprintf($xmlTpl, $object->FromUserName, $object->ToUserName, time(), count($newsArray));
        return $result;
    }

    //回复音乐消息
    private function transmitMusic($object, $musicArray)
    {
        if(!is_array($musicArray)){
            return "";
        }
        $itemTpl = "<Music>
        <Title><![CDATA[%s]]></Title>
        <Description><![CDATA[%s]]></Description>
        <MusicUrl><![CDATA[%s]]></MusicUrl>
        <HQMusicUrl><![CDATA[%s]]></HQMusicUrl>
    </Music>";

        $item_str = sprintf($itemTpl, $musicArray['Title'], $musicArray['Description'], $musicArray['MusicUrl'], $musicArray['HQMusicUrl']);

        $xmlTpl = "<xml>
    <ToUserName><![CDATA[%s]]></ToUserName>
    <FromUserName><![CDATA[%s]]></FromUserName>
    <CreateTime>%s</CreateTime>
    <MsgType><![CDATA[music]]></MsgType>
    $item_str
</xml>";

        $result = sprintf($xmlTpl, $object->FromUserName, $object->ToUserName, time());
        return $result;
    }

    //回复图片消息
    private function transmitImage($object, $imageArray)
    {
        $itemTpl = "<Image>
        <MediaId><![CDATA[%s]]></MediaId>
    </Image>";

        $item_str = sprintf($itemTpl, $imageArray['MediaId']);

        $xmlTpl = "<xml>
    <ToUserName><![CDATA[%s]]></ToUserName>
    <FromUserName><![CDATA[%s]]></FromUserName>
    <CreateTime>%s</CreateTime>
    <MsgType><![CDATA[image]]></MsgType>
    $item_str
</xml>";

        $result = sprintf($xmlTpl, $object->FromUserName, $object->ToUserName, time());
        return $result;
    }

    //回复语音消息
    private function transmitVoice($object, $voiceArray)
    {
        $itemTpl = "<Voice>
        <MediaId><![CDATA[%s]]></MediaId>
    </Voice>";

        $item_str = sprintf($itemTpl, $voiceArray['MediaId']);
        $xmlTpl = "<xml>
    <ToUserName><![CDATA[%s]]></ToUserName>
    <FromUserName><![CDATA[%s]]></FromUserName>
    <CreateTime>%s</CreateTime>
    <MsgType><![CDATA[voice]]></MsgType>
    $item_str
</xml>";

        $result = sprintf($xmlTpl, $object->FromUserName, $object->ToUserName, time());
        return $result;
    }

    //回复视频消息
    private function transmitVideo($object, $videoArray)
    {
        $itemTpl = "<Video>
        <MediaId><![CDATA[%s]]></MediaId>
        <ThumbMediaId><![CDATA[%s]]></ThumbMediaId>
        <Title><![CDATA[%s]]></Title>
        <Description><![CDATA[%s]]></Description>
    </Video>";

        $item_str = sprintf($itemTpl, $videoArray['MediaId'], $videoArray['ThumbMediaId'], $videoArray['Title'], $videoArray['Description']);

        $xmlTpl = "<xml>
    <ToUserName><![CDATA[%s]]></ToUserName>
    <FromUserName><![CDATA[%s]]></FromUserName>
    <CreateTime>%s</CreateTime>
    <MsgType><![CDATA[video]]></MsgType>
    $item_str
</xml>";

        $result = sprintf($xmlTpl, $object->FromUserName, $object->ToUserName, time());
        return $result;
    }

    //回复多客服消息
    private function transmitService($object)
    {
        $xmlTpl = "<xml>
    <ToUserName><![CDATA[%s]]></ToUserName>
    <FromUserName><![CDATA[%s]]></FromUserName>
    <CreateTime>%s</CreateTime>
    <MsgType><![CDATA[transfer_customer_service]]></MsgType>
</xml>";
        $result = sprintf($xmlTpl, $object->FromUserName, $object->ToUserName, time());
        return $result;
    }

    //字节转Emoji表情
    function bytes_to_emoji($cp)
    {
        if ($cp > 0x10000){       # 4 bytes
            return chr(0xF0 | (($cp & 0x1C0000) >> 18)).chr(0x80 | (($cp & 0x3F000) >> 12)).chr(0x80 | (($cp & 0xFC0) >> 6)).chr(0x80 | ($cp & 0x3F));
        }else if ($cp > 0x800){   # 3 bytes
            return chr(0xE0 | (($cp & 0xF000) >> 12)).chr(0x80 | (($cp & 0xFC0) >> 6)).chr(0x80 | ($cp & 0x3F));
        }else if ($cp > 0x80){    # 2 bytes
            return chr(0xC0 | (($cp & 0x7C0) >> 6)).chr(0x80 | ($cp & 0x3F));
        }else{                    # 1 byte
            return chr($cp);
        }
    }
     
    //日志LOG
    public function zcLog($errcode , $errmsg){
        $this->returnAy = array();
        $this->returnAy['errcode'] = $errcode;
        $this->returnAy['errmsg'] = $errmsg;
        $this->returnAy['errtime'] = date("Y-m-d H:i:s",time());
        $logfile = fopen(DIR_LOGS . "logfile_".date("Ymd",time()).".txt", "a+");
        $txt = json_encode($this->returnAy)."\n";
        fwrite($logfile, $txt);
        fclose($logfile);
        //return $this->returnAy;
    }
    
}    
*/ 